[guacamole-server/el6] Do not install autotools on EPEL 6

[Simone Caronni]

commit 3228f7ac2e5f1e24b90e40d9589902875091c8a3
Author: Simone Caronni <negativo17 at gmail.com>
Date:   Mon Sep 2 14:34:23 2013 +0200

    Do not install autotools on EPEL 6

 guacamole-server.spec |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)
---
diff --git a/guacamole-server.spec b/guacamole-server.spec
index b1491bc..9048526 100644
--- a/guacamole-server.spec
+++ b/guacamole-server.spec
@@ -13,10 +13,13 @@ Source1:        %{name}.sysconfig
 Source2:        %{name}.service
 Source3:        %{name}.init
 
+%if 0%{?fedora} || 0%{?rhel} >= 7
 BuildRequires:  autoconf
 BuildRequires:  automake
-BuildRequires:  doxygen
 BuildRequires:  libtool
+%endif
+
+BuildRequires:  doxygen
 BuildRequires:  pkgconfig(cairo)
 BuildRequires:  pkgconfig(freerdp)
 BuildRequires:  pkgconfig(gnutls)